APA (7th ed.) Citation

Ralston Purina Company & Ralston Purina Company. Pet Nutrition Group. (1995). Nutrition basics for dogs and cats. Pet Nutrition Group, Pet Food Research and Development, Ralston Purina Co..

Chicago Style (17th ed.) Citation

Ralston Purina Company and Ralston Purina Company. Pet Nutrition Group. Nutrition Basics for Dogs and Cats. St. Louis, Mo.: Pet Nutrition Group, Pet Food Research and Development, Ralston Purina Co., 1995.

MLA (9th ed.) Citation

Ralston Purina Company and Ralston Purina Company. Pet Nutrition Group. Nutrition Basics for Dogs and Cats. Pet Nutrition Group, Pet Food Research and Development, Ralston Purina Co., 1995.